When should Developers ask the Product Owner for feedback on their work?
(choose the best answer)
A. During Product Backlog Refinement.
B. During the Daily Scrum.
C. Whenever the feedback can help avoid waste.
D. During the Sprint Review.

While changing software, you find a bug delivered in a previous Increment. What should you do?
(choose the best answer)
A. Revise the tests so that the bug no longer appears on the bug report.
B. Talk to the Product Owner about what steps to take.
C. Set aside the Sprint Goal until the bug is fixed.
D. Stub out the code that caused the bug so it no longer occurs.

What happens during Sprint 0?
(choose the best answer)
A. There is no such thing as Sprint 0.
B. Requirements gathering, version control setup, and continuous integration setup.
C. Establish base system architecture and design, install version control and continuous integration setup.
D. Overall planning, base system architecture, base design, version control and continuous integration setup.

True or False: Only technical writers can create documentation during a Sprint.
A. True
B. False

Which are two benefits of establishing naming conventions for code?
(choose the best two answers)
A. To make the code more readable.
B. To reduce friction in a shared codebase.
C. To ensure that orphan functions are not created.
D. To make it easy to distinguish between different software products.
E. To communicate the identity of the developer who worked on the code.

What is a merge in a version control system?
(choose the best answer)
A. Copying a portion of a code base to isolate it from the original codebase.
B. Combining two or more versions of code into a single codebase.
C. Triggering a deployment into production.
D. Identifying a particular codebase as ready for distribution.